<< < Previous Aceraceae GH: 00050357 Acer negundo californicum Sargent USA: California D. Douglas 1833
Alliaceae GH: 00029756 Allium collinum Douglas USA: Blue Mountains D. Douglas 1826
GH: 00029806 Allium scilloides Douglas ex S. Watson USA: Washington Priest's Rapids, Columbia River D. Douglas
GH: 00030185 Triteleia laxa Lindley USA: California D. Douglas 1833
GH: 00030185 Triteleia laxa Bentham USA: California D. Douglas 1833
Anacardiaceae GH: 00241340 Rhus diversiloba Torrey & A. Gray USA: Oregon Blue Mountains D. Douglas
GH: 00241340 Toxicodendron diversilobum (Torrey & A. Gray) Greene USA: Oregon Blue Mountains D. Douglas
Apiaceae GH: 00075442 Atenia gairdneri Hooker & Arnott USA: California D. Douglas
GH: 00077326 Ferula caruifolia Hooker & Arnott USA: California D. Douglas
GH: 00077332 Lomatium dasycarpum (Torrey & A. Gray) J. M. Coulter & Rose USA: California D. Douglas
GH: 00424303 Lomatium parvifolium (Hooker & Arnott) Jepson USA: California [No Additional Data] D. Douglas
GH: 00075442 Perideridia gairdneri gairdneri USA: California D. Douglas
GH: 00077332 Peucedanum dasycarpum Torrey & A. Gray USA: California D. Douglas
GH: 00056931 Platyspermum scapigerum Hooker USA: Oregon Great Falls of the Columbus D. Douglas
Asclepiadaceae GH: 00993183 Asclepias fascicularis Decaisne USA: California Nova California D. Douglas 1833
GH: 00993183 Asclepias mexicana Cavanilles USA: California Nova California D. Douglas 1833
GH: 00076198 Asclepias vestita Hooker & Arnott USA: California D. Douglas
Asteraceae GH: 00000725 Achyrachaena mollis Schauer USA: California D. Douglas 72 1833
GH: 00006970 Actinolepis multicaulis de Candolle USA: California D. Douglas
GH: 00000622 Agarista calliopsidea de Candolle USA: California D. Douglas
GH: 00014121 Alarconia angustifolia de Candolle USA: California D. Douglas
GH: 00002700 Artemisia douglasiana Besser USA: N. W. America D. Douglas
GH: 00386904 Baccharis glutinosa Persoon USA: California N. Calif D. Douglas
GH: 00386904 Baccharis salicifolia (Ruiz & Pavon) Persoon USA: California N. Calif D. Douglas
GH: 00006958 Bahia artemisiafolia douglasii de Candolle USA: California D. Douglas 44 1833
GH: 00004115 Bidens californica de Candolle USA: California D. Douglas 59 1833
GH: 00004310 Brachyris californica de Candolle USA: California San Francisco Bay area D. Douglas 47 1833
GH: 00004480 Bulbostylis californica Torrey & A. Gray USA: California D. Douglas
GH: 00004492 Burrielia gracilis de Candolle USA: California D. Douglas
GH: 00004494 Burrielia microglossa de Candolle USA: California D. Douglas
GH: 00010129 Calais linearifolia de Candolle USA: California D. Douglas 73 1833
GH: 00004579 Calycadenia cephalotes de Candolle USA: California D. Douglas
GH: 00004585 Calycadenia multiglandulosa de Candolle USA: California D. Douglas 32 1833
GH: 00004593 Calycadenia truncata de Candolle : D. Douglas
GH: 00004594 Calycadenia villosa de Candolle USA: California D. Douglas
GH: 00961326 Chaenactis glabriuscula de Candolle USA: California D. Douglas
GH: 00004682 Chaenactis lanosa de Candolle USA: California D. Douglas
GH: 00004249 Coniothele californica de Candolle USA: California D. Douglas
GH: 02216948 Conyza canadensis (Linnaeus) Cronquist USA: Oregon [data not captured] D. Douglas [data not captured]
GH: 00006213 Corethrogyne californica de Candolle USA: California D. Douglas
GH: 02206626 Erigeron corymbosus Nuttall : US and Canada (countries only and not Greenl... D. Douglas
GH: 02348288 Erigeron filifolius Nuttall USA: Oregon [data not captured] D. Douglas
GH: 02352497 Erigeron philadelphicus Linnaeus USA: California [data not captured] D. Douglas 37 1833
GH: 02351520 Erigeron speciosus de Candolle USA: Oregon [data not captured] D. Douglas
GH: 02351519 Erigeron speciosus de Candolle USA: Oregon [data not captured] D. Douglas
GH: 00006958 Eriophyllum stoechadifolium Lagasca USA: California D. Douglas 44 1833
GH: 00007071 Eupatorium occidentale Hooker USA: Oregon D. Douglas
GH: 00008292 Gnaphalium californicum de Candolle USA: California D. Douglas 1833
GH: 00037710 Grindelia hirsutula hirsutula USA: California D. Douglas
GH: 00037710 Grindelia rubricaulis de Candolle USA: California D. Douglas
GH: 00008681 Haplopappus linearifolius de Candolle USA: California D. Douglas 1833
GH: 00010164 Hartmannia corymbosa de Candolle USA: California D. Douglas 1833
GH: 00414022 Hazardia squarrosa grindelioides (de Candolle) W. D. Clark USA: California [No Additional Data] D. Douglas
GH: 00008760 Helenium puberulum de Candolle USA: California D. Douglas
GH: 00008782 Helianthella douglassii Torrey & A. Gray USA: Oregon Subalpine range of the Blue Mountains D. Douglas
GH: 00008946 Hemizonia angustifolia de Candolle USA: California D. Douglas 1833
GH: 00008951 Hemizonia congesta de Candolle USA: California Calif. D. Douglas
GH: 00008963 Hemizonia lazulaefolia de Candolle USA: California D. Douglas
GH: 00008965 Hemizonia macradenia de Candolle USA: California D. Douglas
GH: 00009300 Hymenopappus filifolius Hooker USA: D. Douglas
GH: 00009586 Lasthenia glaberrima de Candolle USA: California D. Douglas
GH: 00009587 Lasthenia glabrata Lindley USA: California D. Douglas
GH: 00009587 Lasthenia glabrata glabrata USA: California D. Douglas
GH: 00009975 Layia heterotricha (de Candolle) Hooker & Arnott USA: California D. Douglas 1833
GH: 00009976 Layia heterotricha (de Candolle) Hooker & Arnott USA: California D. Douglas 1833
GH: 00009675 Lessingia ramulosa tenuis A. Gray USA: California D. Douglas 31 1833
GH: 00009976 Madaroglossa heterotricha de Candolle USA: California D. Douglas 1833
GH: 00009975 Madaroglossa heterotricha de Candolle USA: California D. Douglas 1833
GH: 00010007 Malacothrix californica de Candolle USA: California D. Douglas
GH: 00010010 Malacothrix commutata Torrey & A. Gray USA: California D. Douglas 1833
GH: 00010129 Microseris linearifolia (de Candolle) Schultz Bipontinus USA: California D. Douglas 73 1833
GH: 00010523 Monolopia major de Candolle USA: California D. Douglas
GH: 00010524 Monolopia major de Candolle USA: California D. Douglas
GH: 00010525 Monolopia minor de Candolle USA: California D. Douglas
GH: 00010832 Oxyura chrysanthemoides de Candolle USA: California D. Douglas
GH: 00011908 Senecio californicus de Candolle USA: California D. Douglas
GH: 00011936 Senecio douglasii de Candolle USA: California D. Douglas 1833
GH: 00013025 Tetradymia canescens de Candolle : D. Douglas
GH: 00013325 Venegasia carpesioides de Candolle USA: California D. Douglas
Berberidaceae GH: 00376822 Mahonia pinnata Kunth USA: California [No Additional Data] D. Douglas 1838
Boraginaceae GH: 00093815 Amsinckia douglasiana de Candolle USA: California D. Douglas 1833
GH: 01956473 Amsinckia intermedia Fischer & C. A. Meyer USA: California [no additional data] D. Douglas
GH: 01956525 Amsinckia intermedia Fischer & C. A. Meyer USA: California [no additional data] D. Douglas
GH: 01956526 Amsinckia intermedia Fischer & C. A. Meyer USA: California [no additional data] D. Douglas
GH: 01956596 Amsinckia intermedia Fischer & C. A. Meyer USA: California [no additional data] D. Douglas 1884
GH: 01957244 Amsinckia vernicosa Hooker & Arnott USA: California [no additional data] D. Douglas
GH: 00097574 Cryptantha leucophaea (Douglas ex Lehmann) Payson USA: Oregon D. Douglas
GH: 00097575 Cryptantha muricata (Hooker & Arnott) A. Nelson & J. F. Macbride USA: California D. Douglas
GH: 00097575 Krynitzkia muriculata A. Gray USA: California D. Douglas
GH: 00097574 Myosotis leucophaea Douglas ex Lehmann USA: Oregon D. Douglas
GH: 00097575 Myosotis muricata Hooker & Arnott USA: California D. Douglas
GH: 00420104 Plagiobothrys chorisianus (Chamisso) I. M. Johnston USA: California [No Additional Data] D. Douglas
Brassicaceae GH: 00061248 Arabis blepharophylla Hooker & Arnott USA: California D. Douglas
GH: 00378948 Cardamine californica cardiophylla (Greene) Rollins USA: California [no additional data] D. Douglas
GH: 00019019 Draba douglasii A. Gray USA: D. Douglas
GH: 00379608 Erysimum franciscanum R. Rossbach USA: California [no additional data] D. Douglas 1839
GH: 00387485 Erysimum menziesii (Hooker) Wettstein USA: California [no additional data] D. Douglas
GH: 00019202 Lepidium latipes Hooker USA: California D. Douglas
GH: 00019204 Lepidium leiocarpum Hooker & Arnott USA: California D. Douglas
GH: 00019220 Lepidium oxycarpum Torrey & A. Gray USA: California D. Douglas
GH: 00274426 Lesquerella douglasii S. Watson : North America (CA, US, MX): D. Douglas 1829
GH: 00274426 Physaria douglasii (S. Watson) O'Kane & Al-Shehbaz : North America (CA, US, MX): D. Douglas 1829
GH: 00019698 Streptanthus glandulosus Hooker USA: California D. Douglas
GH: 00019797 Tropidocarpum gracile Hooker USA: California D. Douglas
GH: 00019798 Tropidocarpum scabriusculum Hooker USA: California D. Douglas
GH: 00274426 Vesicaria ludoviciana (Nuttall) de Candolle : North America (CA, US, MX): D. Douglas 1829
Campanulaceae GH: 00033212 Clintonia pulchella Lindley USA: California D. Douglas 1833
GH: 00033212 Downingia pulchella (Lindley) Torrey USA: California D. Douglas 1833
Caprifoliaceae GH: 00422946 Lonicera involucrata (Richardson) Banks ex Sprengel USA: California [no additional data] D. Douglas
Caryophyllaceae GH: 00274852 Arenaria congesta Nuttall : North America (CA, US, MX): D. Douglas
GH: 00274923 Arenaria douglasii Torrey & A. Gray USA: California D. Douglas
GH: 00274923 Minuartia douglasii (Torrey & A. Gray) Mattfeld USA: California D. Douglas
GH: 00404110 Silene drummondii Hooker USA: California [no additional data] D. Douglas
GH: 00254581 Silene laciniata Cavanilles USA: California D. Douglas
GH: 00254581 Silene laciniata laciniata USA: California D. Douglas
GH: 00254581 Silene laciniata angustifolia C. L. Hitchcock & Maguire USA: California D. Douglas
GH: 00254581 Silene pulchra Torrey & A. Gray USA: California D. Douglas
GH: 00404110 Silene verecunda typica C. L. Hitchcock & B. Maguire USA: California [no additional data] D. Douglas
Chenopodiaceae GH: 00106312 Suaeda nigra (Rafinesque) J. F. Macbride USA: California D. Douglas
GH: 00106312 Suaeda torreyana S. Watson USA: California D. Douglas
Cistaceae GH: 00420301 Helianthemum scoparium Nuttall USA: California Nova California D. Douglas 1833
Cleomaceae GH: 00042293 Cleome lutea Hooker USA: "Amer. bor. occ." D. Douglas 1829
Convolvulaceae GH: 02055692 Calystegia subacaulis Hooker & Arnott USA: California [no additional data] D. Douglas
Cupressaceae A: 00022493 Juniperus occidentalis Hooker USA: Washington Plains of the Columbia River D. Douglas
Cyperaceae GH: 02368832 Carex duriuscula C. A. Meyer : US and Canada (countries only and not Greenl... D. Douglas
GH: 01773456 Carex retrorsa Schweinitz USA: Washington [data not captured] D. Douglas
GH: 02395284 Carex vulpinoidea Michaux : US and Canada (countries only and not Greenl... D. Douglas
Ericaceae GH: 00362243 Arbutus tomentosa nuda Douglas ex Hooker USA: California [no additional data] D. Douglas
GH: 00362277 Arctostaphylos bracteosa (de Candolle) Abrams USA: California [no additional data] D. Douglas
GH: 00350340 Arctostaphylos glauca Lindley USA: California California D. Douglas 1833
GH: 00350450 Arctostaphylos hookeri G. Don USA: California D. Douglas
GH: 00362243 Arctostaphylos tomentosa Lindley USA: California [no additional data] D. Douglas
GH: 00362277 Arctostaphylos tomentosa Lindley USA: California [no additional data] D. Douglas
GH: 00061338 Cyathodes douglasii A. Gray : Hawaii Mauna Kea D. Douglas
GH: 01683650 Pterospora andromedea Nuttall USA: Oregon [data not captured] D. Douglas
GH: 01761982 Pyrola picta Smith USA: Oregon [data not captured] D. Douglas
GH: 00363109 Rhododendron occidentale (Torrey & A. Gray) A. Gray USA: California [no additional data] D. Douglas
GH: 00061338 Styphelia douglasii (A. Gray) F. Mueller ex Skottsberg : Hawaii Mauna Kea D. Douglas
GH: 00833507 Vaccinium ovatum Pursh USA: California [no additional data] D. Douglas
GH: 00363213 Vaccinium ovatum Pursh USA: California [no additional data] D. Douglas
Fabaceae GH: 00366197 Amorpha californica Nuttall USA: California D. Douglas
GH: 00058713 Astragalus diaphanus Douglas ex Hooker USA: [near the Great Falls of the Comunbia] D. Douglas
GH: 02047858 Astragalus didymocarpus Hooker & Arnott USA: California [no additional data] D. Douglas
GH: 00058722 Astragalus drummondii Douglas ex Hooker Canada: Saskatchewan [Eagle and Red-Deer Hills] D. Douglas 1826
GH: 00058713 Astragalus lentiginosus diaphanus (Douglas) M. E. Jones USA: [near the Great Falls of the Comunbia] D. Douglas
GH: 00366341 Astragalus macrodon (Hooker & Arnott) A. Gray USA: California D. Douglas
GH: 00366342 Astragalus macrodon (Hooker & Arnott) A. Gray USA: California D. Douglas
GH: 00058893 Astragalus purshii Douglas ex Hooker USA: ["low hills of the Spokane River, North-West... D. Douglas
GH: 00058905 Astragalus reventus A. Gray USA: Oregon Interior of Oregon D. Douglas
GH: 00058919 Astragalus sclerocarpus A. Gray Canada: Great Falls of the Columbia D. Douglas 1825
GH: 00058948 Astragalus succumbens Douglas ex Hooker USA: Oregon ["the junction of Wallahwallah River with th... D. Douglas 1826
GH: 00058956 Astragalus tener A. Gray USA: California [Monterey or San Francisco] D. Douglas
GH: 00058767 Astragalus whitneyi sonneanus (Greene) Jepson USA: Oregon [Interior of Oregon, probably near the Rocky... D. Douglas
GH: 00589744 Hoita macrostachya (de Candolle) Rydberg USA: California D. Douglas
GH: 00063909 Hoita strobilina (Hooker & Arnott) Rydberg USA: California D. Douglas
GH: 00066146 Hosackia crassifolia Nuttall ex Torrey & A. Gray USA: Oregon D. Douglas
GH: 00066140 Hosackia cytisoides Bentham USA: California D. Douglas 1833
GH: 00061024 Hosackia decumbens Bentham USA: Columbia River D. Douglas 1829
GH: 00066141 Hosackia gracilis Bentham USA: California D. Douglas 1833
GH: 00066142 Hosackia grandiflora Bentham USA: California D. Douglas 1833
GH: 00061027 Hosackia juncea Bentham USA: California D. Douglas
GH: 00066146 Hosackia platycarpa Nuttall ex Torrey & A. Gray USA: Oregon D. Douglas
GH: 00066147 Hosackia sericea Bentham USA: California Nova California D. Douglas 1833
GH: 00066140 Lotus benthamii (Bentham) Greene USA: California D. Douglas 1833
GH: 00066141 Lotus formosissimus Greene USA: California D. Douglas 1833
GH: 00066142 Lotus grandiflorus (Bentham) Greene USA: California D. Douglas 1833
GH: 00066147 Lotus procumbens procumbens USA: California Nova California D. Douglas 1833
GH: 00065585 Lupinus agardhianus A. Heller USA: California D. Douglas
GH: 00065417 Lupinus albicaulis Douglas ex Hooker USA: Washington Vancouver: [protologue: "About Fort Vancouve... D. Douglas 1829
GH: 00065419 Lupinus albifrons Bentham USA: California D. Douglas
GH: 00065420 Lupinus albifrons Bentham USA: California D. Douglas
GH: 00065507 Lupinus albifrons Bentham USA: California D. Douglas
GH: 00366922 Lupinus albifrons Bentham USA: California D. Douglas
GH: 00366754 Lupinus arboreus Sims USA: California D. Douglas
GH: 00065443 Lupinus aridus Douglas ex Lindley USA: Amer. bor. occ. [protologue: "It occupies th... D. Douglas 1829
GH: 00065443 Lupinus aridus aridus USA: Amer. bor. occ. [protologue: "It occupies th... D. Douglas 1829
GH: 00065419 Lupinus arizonicus (S. Watson) S. Watson USA: California D. Douglas
GH: 00065558 Lupinus benthamii A. Heller USA: California D. Douglas
GH: 00065452 Lupinus bicolor Lindley USA: Oregon D. Douglas
GH: 00065419 Lupinus bicolor Lindley USA: California D. Douglas
GH: 00065578 Lupinus bicolor microphyllus (S. Watson) C. P. Smith USA: California D. Douglas
GH: 00366922 Lupinus chamissonis Eschscholtz USA: California D. Douglas
GH: 00065474 Lupinus concinnus J. Agardh USA: California D. Douglas
GH: 00065495 Lupinus densiflorus Bentham USA: California D. Douglas 1833
GH: 00065501 Lupinus densiflorus trichocalyx C. P. Smith USA: California D. Douglas
GH: 00065508 Lupinus douglasii J. Agardh USA: California D. Douglas
GH: 00065507 Lupinus douglasii J. Agardh USA: California D. Douglas
GH: 00065515 Lupinus flexuosus Lindley ex J. Agardh : D. Douglas
GH: 00065523 Lupinus grandifolius Lindley ex J. Agardh USA: California D. Douglas
GH: 00065528 Lupinus hirsutissimus Bentham USA: California D. Douglas
GH: 00065552 Lupinus latifolius Lindley ex J. Agardh USA: California D. Douglas
GH: 00065556 Lupinus lepidus Douglas ex Lindley : North America (CA, US, MX): North-West Ameri... D. Douglas
GH: 00065555 Lupinus lepidus Douglas ex Lindley : North America (CA, US, MX): North West Ameri... D. Douglas 98[?] 1827
GH: 00065558 Lupinus leptophyllus Bentham USA: California D. Douglas
GH: 00065561 Lupinus leucophyllus Douglas ex Lindley USA: Junction of Lewis & Clarke's R[iver] with th... D. Douglas
GH: 00065561 Lupinus leucophyllus plumosus (Douglas ex Lindley) Robinson USA: Junction of Lewis & Clarke's R[iver] with th... D. Douglas
GH: 00065564 Lupinus littoralis Douglas ex Lindley : North America (CA, US, MX): N[orth] W[est] A... D. Douglas
GH: 00065578 Lupinus micranthus Douglas ex Lindley USA: California D. Douglas
GH: 00065501 Lupinus microcarpus Sims USA: California D. Douglas
GH: 00065501 Lupinus microcarpus microcarpus USA: California D. Douglas
GH: 00065580 Lupinus minimus Douglas : D. Douglas
GH: 00065585 Lupinus nanus Douglas ex Bentham USA: California D. Douglas
GH: 00065595 Lupinus ornatus Douglas ex Lindley United Kingdom: England: Cult. Hb. Bentham D. Douglas
GH: 00065561 Lupinus plumosus Douglas ex Lindley USA: Junction of Lewis & Clarke's R[iver] with th... D. Douglas
GH: 00065523 Lupinus polyphyllus Lindley USA: California D. Douglas
GH: 00065651 Lupinus sabinii Douglas ex Hooker USA: Blue Mountains D. Douglas
GH: 00065515 Lupinus sericeus flexuosus (Lindley ex J. Agardh) C. P. Smith : D. Douglas
GH: 00065595 Lupinus sericeus Pursh United Kingdom: England: Cult. Hb. Bentham D. Douglas
GH: 00065651 Lupinus sericeus sabinii (Douglas ex Hooker) L. Ll. Phillips USA: Blue Mountains D. Douglas
GH: 00065555 Lupinus strigulosus Gandoger : North America (CA, US, MX): North West Ameri... D. Douglas 98[?] 1827
GH: 02129578 Medicago hispida Gaertner USA: California [data not captured] D. Douglas
GH: 00063876 Pediomelum esculentum (Pursh) Rydberg Canada: D. Douglas 1829
GH: 00058956 Phaca astragalina de Candolle USA: California [Monterey or San Francisco] D. Douglas
GH: 00058767 Phaca hookeriana Torrey & A. Gray USA: Oregon [Interior of Oregon, probably near the Rocky... D. Douglas
GH: 00366341 Phaca macrodon Hooker & Arnott USA: California D. Douglas
GH: 00366342 Phaca macrodon Hooker & Arnott USA: California D. Douglas
GH: 00058919 Phaca podocarpa Hooker Canada: Great Falls of the Columbia D. Douglas 1825
GH: 00064210 Phaca podocarpa Hooker USA: Near the Great Falls of the Columbia [River] D. Douglas 1825
GH: 00063876 Psoralea brachiata Douglas ex Hooker Canada: D. Douglas 1829
GH: 00589744 Psoralea macrostachya de Candolle USA: California D. Douglas
GH: 00063897 Psoralea physodes Douglas ex Hooker USA: California D. Douglas
GH: 00063909 Psoralea strobilina Hooker & Arnott USA: California D. Douglas
GH: 00063897 Rupertia physodes (Douglas ex Hooker) J. W. Grimes USA: California D. Douglas
GH: 00061024 Syrmatium decumbens (Bentham) Greene USA: Columbia River D. Douglas 1829
GH: 00061027 Syrmatium glabrum Vogel USA: California D. Douglas
GH: 00063464 Thermopsis macrophylla Hooker & Arnott USA: California D. Douglas
GH: 00245592 Trifolium albopurpureum Torrey & A. Gray USA: California D. Douglas
GH: 00012954 Trifolium amplectens Torrey & A. Gray USA: California D. Douglas
GH: 02619415 Trifolium appendiculatum Lojacono USA: California [data not captured] D. Douglas
GH: 00012954 Trifolium depauperatum amplectens (Torr. & A. Gray) Rattan USA: California D. Douglas
GH: 00245602 Trifolium dichotomum Hooker & Arnott USA: California D. Douglas
GH: 00245595 Trifolium gracilentum Torrey & A. Gray USA: California D. Douglas
GH: 02343386 Trifolium longipes hansenii (Greene) J. M. Gillett USA: Oregon [data not captured] D. Douglas
GH: 02343430 Trifolium longipes reflexum (A. Nelson) J. M. Gillett USA: Oregon [no additional data] D. Douglas
GH: 00245592 Trifolium macraei Hooker & Arnott USA: California D. Douglas
GH: 00245592 Trifolium macraei albopurpureum (Torrey & A. Gray) Greene USA: California D. Douglas
GH: 00245602 Trifolium macraei dichotomum (Hooker & Arnott) W. H. Brewer ex S. Watson USA: California D. Douglas
GH: 02343588 Trifolium microcephalum Pursh USA: Oregon [data not captured] D. Douglas
GH: 02343579 Trifolium microcephalum Pursh USA: California [data not captured] D. Douglas 1833
GH: 02620742 Trifolium microdon Hooker & Arnott USA: California [data not captured] D. Douglas
GH: 02464265 Trifolium obtusiflorum Hooker : Earth: [no data available] D. Douglas
GH: 00871661 Trifolium pauciflorum Nuttall USA: Oregon [no additional data] D. Douglas 1839
GH: 02343813 Trifolium plumosum amplifolium (J. S. Martin) J. M. Gillett USA: Washington [data not captured] D. Douglas 1830
GH: 00871661 Trifolium variegatum Nuttall USA: Oregon [no additional data] D. Douglas 1839
GH: 02498847 Trifolium variegatum Nuttall USA: plains of the Columbia D. Douglas 1825
GH: 02289299 Trifolium willdenovii Sprengel USA: California [no additional data] D. Douglas 1833
GH: 02289293 Trifolium willdenovii Sprengel USA: California [data not captured] D. Douglas
GH: 02289280 Trifolium willdenovii Sprengel USA: Oregon [data not captured] D. Douglas
GH: 02344379 Trifolium wormskioldii Lehmann : US and Canada (countries only and not Greenl... D. Douglas
GH: 02344494 Trifolium wormskioldii Lehmann USA: California & Oregon D. Douglas
GH: 02345108 Vicia americana Muhlenberg ex Willdenow USA: Oregon [data not captured] D. Douglas
GH: 02345106 Vicia americana Muhlenberg ex Willdenow USA: Oregon [data not captured] D. Douglas
GH: 00063431 Vicia gigantea Hooker USA: Oregon D. Douglas
Fagaceae GH: 00106398 Lithocarpus densiflorus (Hooker & Arnott) Rehder USA: California D. Douglas
GH: 00356933 Quercus agrifolia Née USA: California Calif. D. Douglas
GH: 00106398 Quercus densiflora Hooker & Arnott USA: California D. Douglas
GH: 00034045 Quercus douglasii Hooker & Arnott USA: California D. Douglas
Garryaceae GH: 00033530 Garrya elliptica Douglas ex Lindley USA: Washington On the sea shore near the confluence of the ... D. Douglas
Gentianaceae GH: 00054102 Centaurium tricanthum (Grisebach) B. L. Robinson USA: California Nova California D. Douglas 1833
GH: 00054102 Erythraea muehlenbergii Grisebach USA: California Nova California D. Douglas 1833
GH: 00054102 Erythraea trichantha Grisebach USA: California Nova California D. Douglas 1833
GH: 00415265 Erythraea trichantha Grisebach USA: California Calif. D. Douglas
GH: 00054102 Zeltnera trichantha (Grisebach) G. Mansion USA: California Nova California D. Douglas 1833
GH: 00415265 Zeltnera trichantha (Grisebach) G. Mansion USA: California Calif. D. Douglas
Geraniaceae GH: 00043613 California macrophylla (Hooker & Arnott) Aldasoro, C. Navarro, P. Vargas, L. Sáez & Aedo USA: California Nova California D. Douglas 1833
GH: 00043613 Erodium californicum Greene USA: California Nova California D. Douglas 1833
GH: 00043613 Erodium macrophyllum Hooker & Arnott USA: California Nova California D. Douglas 1833
GH: 01864450 Geranium erianthum de Candolle USA: Alaska N. W. Coast D. Douglas
Gigartinaceae FH: 00907301 Gigartina sp. USA: California [no additional data] D. Douglas
Grimmiaceae FH: 00913224 Racomitrium aciculare (Hedwig) Bridel USA: Oregon [no additional data] D. Douglas
FH: 00913227 Racomitrium canescens (Hedwig) Bridel USA: Oregon [no additional data] D. Douglas
Hippocastanaceae GH: 00381732 Aesculus californica (Spach) Nuttall USA: California Nova California D. Douglas 1833
Hydrophyllaceae GH: 00091955 Ellisia chrysanthemifolia Bentham USA: California D. Douglas
GH: 00091948 Ellisia membranacea Bentham USA: California D. Douglas
GH: 00091955 Eucrypta chrysanthemifolia (Bentham) Greene USA: California D. Douglas
GH: 00269307 Eutoca brachyloba Bentham USA: California D. Douglas
GH: 00093327 Eutoca douglasii Bentham USA: California D. Douglas
GH: 00093217 Eutoca phacelioides Bentham USA: California D. Douglas
GH: 00093101 Nemophila aurita Lindley USA: California D. Douglas
GH: 00093107 Nemophila insignis Douglas ex Bentham USA: California D. Douglas
GH: 00093107 Nemophila menziesii Hooker & Arnott USA: California D. Douglas
GH: 00269307 Phacelia brachyloba (Bentham) A. Gray USA: California D. Douglas
GH: 00093213 Phacelia ciliata Bentham USA: California D. Douglas
GH: 00093408 Phacelia loasaefolia Bentham USA: D. Douglas
GH: 00093101 Pholistoma auritum (Lindley) Lilja USA: California D. Douglas
GH: 00091948 Pholistoma membranacea (Bentham) Constance USA: California D. Douglas
Juncaceae GH: 02098740 Juncus alpinoarticulatus americanus (Farwell) Hämet-Ahti USA: [data not captured] D. Douglas 1827
GH: 02401174 Juncus falcatus E. H. F. Meyer USA: California [data not captured] D. Douglas 1833
GH: 02399032 Juncus nodosus Linnaeus Canada: [data not captured] D. Douglas
GH: 02396716 Luzula comosa E. Meyer Canada: [data not captured] D. Douglas 1825
GH: 02396716 Luzula comosa laxa Buchenau Canada: [data not captured] D. Douglas 1825
GH: 00415202 Luzula subsessilis (S. Watson) Buchenau USA: California [no additional data] D. Douglas
Lamiaceae GH: 00443236 Audibertia humilis Bentham USA: California Nova California D. Douglas 1833
GH: 00001047 Audibertia incana Bentham USA: Washington [protologue "plains of the Columbia near the... D. Douglas 1826
GH: 00443236 Audibertia sp. USA: California Nova California D. Douglas 1833
GH: 00403482 Audibertia stachyoides Bentham USA: California Nova California D. Douglas 1833
GH: 02410968 Monardella undulata Bentham USA: California [no additional data] D. Douglas
GH: 00400767 Pogogyne douglasii Bentham USA: California [no additional data] D. Douglas
GH: 00403277 Salvia carduacea Bentham USA: California Nova California D. Douglas 1833
GH: 00403558 Salvia columbariae Bentham USA: California Nova California D. Douglas 1833
GH: 00001047 Salvia dorrii carnosa (Douglas ex Greene) Cronquist USA: Washington [protologue "plains of the Columbia near the... D. Douglas 1826
GH: 00403482 Salvia mellifera Greene USA: California Nova California D. Douglas 1833
GH: 00443236 Salvia sonomensis Greene USA: California Nova California D. Douglas 1833
GH: 00401504 Trichostema lanatum Bentham USA: California Nova California D. Douglas 1833
Lauraceae GH: 00381306 Umbellularia californica (Hooker & Arnott) Nuttall USA: California [no additional data] D. Douglas
Liliaceae GH: 00029864 Calochortus luteus Douglas ex Lindley USA: California D. Douglas 1833
GH: 00029885 Calochortus luteus Douglas ex Lindley USA: California Nova California D. Douglas 1833
GH: 00029875 Calochortus pulchellus Douglas ex Bentham USA: California D. Douglas 1833
GH: 00029880 Calochortus splendens Douglas ex Bentham USA: California D. Douglas
GH: 00029881 Calochortus splendens Douglas ex Bentham USA: California D. Douglas
GH: 00029884 Calochortus uniflorus Hooker & Arnott USA: California D. Douglas
GH: 00029885 Calochortus venustus Douglas ex Bentham USA: California Nova California D. Douglas 1833
GH: 00029848 Cyclobothra alba Bentham USA: California D. Douglas 1833
GH: 00029930 Fritillaria biflora Lindley USA: California D. Douglas 1833
GH: 00029934 Fritillaria liliacea Lindley USA: California D. Douglas 1833
GH: 00029935 Fritillaria mutica Lindley USA: California D. Douglas 1833
GH: 00030153 Trillium chloropetalum giganteum (Hooker & Arnott) Munz USA: California D. Douglas 1833
GH: 00030156 Trillium erectum flavum Torrey USA: New York Hamilton or Madison Counties D. Douglas
GH: 00030156 Trillium erectum luteum Louis-Marie USA: New York Hamilton or Madison Counties D. Douglas
GH: 00030153 Trillium sessile giganteum Hooker & Arnott USA: California D. Douglas 1833
GH: 00030205 Xerophyllum douglasii S. Watson USA: California D. Douglas 1833
GH: 00030205 Xerophyllum tenax (Pursh) Nuttall USA: California D. Douglas 1833
GH: 00030214 Zigadenus fremontii minor Torrey ex Baker USA: California D. Douglas 1833
Limnanthaceae GH: 00048999 Limnanthes douglasii R. Brown USA: California D. Douglas 1833
Loasaceae GH: 00076034 Bartonia albicaulis Douglas ex Hooker USA: Stony barren grounds of the Columbia [River] D. Douglas
GH: 00076034 Mentzelia albicaulis (Douglas ex Hooker) Douglas ex Torrey & A. Gray USA: Stony barren grounds of the Columbia [River] D. Douglas
GH: 00076038 Mentzelia gracilenta Torrey & A. Gray USA: California D. Douglas
GH: 00076050 Mentzelia lindleyi Torrey & A. Gray USA: California D. Douglas
Loranthaceae GH: 00274948 Arceuthobium campylopodum Engelmann USA: California D. Douglas
Lythraceae GH: 00274879 Lythrum album Sessé & Moçiño ex de Candolle USA: California Nova California D. Douglas 1833
GH: 00274879 Lythrum californicum Torrey & A. Gray USA: California Nova California D. Douglas 1833
Malvaceae GH: 00052918 Malva malachroides Hooker & Arnott USA: California D. Douglas 1833
GH: 00420603 Malva parviflora Linnaeus USA: California Nova California D. Douglas 1833
GH: 00058086 Sida diploscypha Torrey & A. Gray USA: California D. Douglas 1833
GH: 00058086 Sidalcea diploscypha (Torrey & A. Gray) A. Gray USA: California D. Douglas 1833
GH: 00058095 Sidalcea humilis A. Gray USA: California D. Douglas 1833
GH: 00052918 Sidalcea malachroides (Hooker & Arnott) A. Gray USA: California D. Douglas 1833
GH: 00058095 Sidalcea malviflora (de Candolle) A. Gray USA: California D. Douglas 1833
Nyctaginaceae GH: 01642515 Abronia latifolia Eschscholtz USA: California [no additional data] D. Douglas
GH: 00037270 Abronia mellifera Douglas USA: Washington D. Douglas 1826
GH: 01642550 Abronia minor Standley USA: [no additional data] D. Douglas 1851
GH: 01642651 Abronia umbellata Lamarck USA: California [no additional data] D. Douglas 1833
GH: 01642671 Abronia umbellata Lamarck USA: California [no additional data] D. Douglas
Oleaceae GH: 00401141 Fraxinus dipetala Hooker & Arnott USA: California Nova California D. Douglas 1833
GH: 00401141 Ornus sp. USA: California Nova California D. Douglas 1833
Onagraceae GH: 01625193 Camissonia boothii condensata (Munz) P. H. Raven USA: California [no additional data] D. Douglas
GH: 01625348 Camissonia californica (Nuttall ex Torrey & A. Gray) P. H. Raven USA: California [no additional data] D. Douglas
GH: 01625648 Camissonia graciliflora (Hooker & Arnott) P. H. Raven USA: California Nova California D. Douglas 1833
GH: 01625742 Camissonia ignota (Jepson) P. H. Raven USA: California [no additional data] D. Douglas
GH: 01625778 Camissonia micrantha (Hornemann ex Sprengel) P. H. Raven USA: California [no additional data] D. Douglas
GH: 01673664 Clarkia speciosa F. H. Lewis & M. R. Lewis USA: California [no additional data] D. Douglas 1839
GH: 01673688 Clarkia unguiculata Lindley USA: California [no additional data] D. Douglas
GH: 00367743 Epilobium canum (Greene) P. H. Raven USA: California D. Douglas
GH: 00367836 Epilobium canum latifolium (Hooker) P. H. Raven USA: California D. Douglas
GH: 00073048 Oenothera elata hookeri (Torrey & A. Gray) W. Dietrich & W. L. Wagner USA: California D. Douglas s.n. 1883
GH: 00073048 Oenothera hookeri Torrey & A. Gray USA: California D. Douglas s.n. 1883
Orchidaceae GH: 00139175 Corallorhiza multiflora occidentalis (Lindley) Ames USA: California D. Douglas s.n. 1833
GH: 00139175 Corallorhiza mutiflora occidentalis Lindley USA: California D. Douglas s.n. 1833
Orobanchaceae GH: 02033852 Castilleja affinis Hooker f. & Arnott USA: California [no additional data] D. Douglas
GH: 00263331 Castilleja affinis affinis Hooker & Arnott USA: California D. Douglas
GH: 00056064 Castilleja ambigua Hooker & Arnott USA: California D. Douglas
GH: 00263331 Castilleja angustifolia (Nuttall) G. Don USA: California D. Douglas
GH: 00263331 Castilleja douglasii Bentham USA: California D. Douglas
GH: 01876850 Castilleja foliolosa Hooker & Arnott USA: California [no additional data] D. Douglas
GH: 00365495 Castilleja latifolia Hooker & Arnott USA: California D. Douglas
GH: 00263331 Castilleja parviflora Bongard USA: California D. Douglas
GH: 00078232 Cordylanthus rigidus (Bentham) Jepson USA: California D. Douglas
GH: 00056064 Orthocarpus castillejoides Bentham USA: California D. Douglas
GH: 00056055 Orthocarpus densiflora Bentham USA: California D. Douglas
GH: 00056057 Orthocarpus erianthus Bentham USA: California D. Douglas
GH: 00056062 Orthocarpus floribundus Bentham USA: California D. Douglas
GH: 00056063 Orthocarpus gracilis Bentham USA: California D. Douglas
GH: 00056070 Orthocarpus lithospermoides Bentham USA: California D. Douglas
GH: 00056076 Orthocarpus purpurascens Bentham USA: California D. Douglas
GH: 00091089 Pedicularis densiflora Bentham USA: California D. Douglas
Paeoniaceae GH: 00003424 Paeonia brownii Hooker USA: Oregon Mount Hood D. Douglas 1826-7
Papaveraceae GH: 00007430 Dendromecon rigida Bentham USA: California D. Douglas
GH: 00007871 Eschscholzia hypecoides Bentham USA: California D. Douglas
GH: 00010955 Hesperomecon linearis (Benthem) Greene USA: California San Francisco D. Douglas
GH: 00004555 Meconopsis crassifolia Bentham USA: California D. Douglas
GH: 00004558 Meconopsis heterophylla Bentham USA: California D. Douglas
GH: 00010947 Platystemon californicus Bentham USA: California D. Douglas
GH: 00010955 Platystigma lineare Bentham USA: California San Francisco D. Douglas
Pinaceae GH: 00355173 Abies bracteata (D. Don) Poiteau USA: California [no additional data] D. Douglas 1833
A: 00246790 Pinus ponderosa P. Lawson & C. Lawson USA: California California D. Douglas 1826
GH: 00246930 Pinus ponderosa P. Lawson & C. Lawson USA: California [no additional data] D. Douglas
GH: 00257743 Pinus sabiniana Douglas USA: California Nova California D. Douglas 1833
Plantaginaceae GH: 00077906 Antirrhinum glandulosum Lindley USA: California D. Douglas
GH: 00078625 Antirrhinum kelloggii Greene USA: California D. Douglas
GH: 00077906 Antirrhinum multiflorum Pennell USA: California D. Douglas
GH: 00078147 Collinsia bicolor Bentham USA: California D. Douglas
GH: 00078625 Maurandya stricta Hooker & Arnott USA: California D. Douglas
GH: 00091144 Penstemon attenuatus Douglas ex Lindley USA: Blue Mountain D. Douglas 1830
GH: 00091188 Penstemon breviflorus Lindley USA: California D. Douglas
GH: 00091202 Penstemon centranthifolius Bentham USA: California D. Douglas
GH: 00091224 Penstemon confertus Douglas ex Lindley USA: Oregon D. Douglas
GH: 00091227 Penstemon cordifolius Bentham USA: California D. Douglas
GH: 00091246 Penstemon douglasii Hooker USA: Oregon Mountains D. Douglas
GH: 00091265 Penstemon gairdneri Hooker USA: Northwest America [protologue" "Blue Mountai... D. Douglas
GH: 00091289 Penstemon heterophyllus Lindley USA: California D. Douglas
GH: 00091368 Penstemon ovatus Douglas ex Hooker USA: Oregon D. Douglas
GH: 00091367 Penstemon ovatus Douglas ex Hooker USA: Oregon D. Douglas
GH: 00091501 Penstemon venustus Douglas USA: Oregon D. Douglas
Platanaceae GH: 00347840 Platanus racemosa Nuttall USA: California [No Additional Data] D. Douglas
Poaceae GH: 00341496 Beckmannia syzigachne (Steudel) Fernald USA: California Nova California. D. Douglas 1833
GH: 00936708 Bromus aleutensis Trinius ex Grisebach USA: Oregon [no additional data] D. Douglas
GH: 00023237 Bromus carinatus Hooker & Arnott USA: California D. Douglas 1833
GH: 00023243 Bromus carinatus Hooker & Arnott USA: Oregon [no additional data] D. Douglas
GH: 00023243 Bromus carinatus hookerianus (Thurber) Shear USA: Oregon [no additional data] D. Douglas
GH: 00936708 Bromus haenkeanus (J. Presl) Kunth USA: Oregon [no additional data] D. Douglas
GH: 00023243 Bromus hookerianus Thurber USA: Oregon [no additional data] D. Douglas
GH: 00936710 Bromus marginatus Nees ex Steudel : North America (CA, US, MX): N. W. Amer. D. Douglas
GH: 00023243 Ceratochloa grandiflora Hooker USA: Oregon [no additional data] D. Douglas
GH: 00365096 Elymus multisetus (J. G. Smith) Burtt Davy USA: California Nova California D. Douglas 1833
GH: 00023736 Festuca occidentalis Hooker USA: Plains of the Columbia River D. Douglas
GH: 00341874 Festuca pacifica Piper USA: California Nova California D. Douglas 1833
GH: 00365157 Hordeum brachyantherum Nevski USA: California Nova California D. Douglas 1833
GH: 00365194 Hordeum depressum (Scribner & J. G. Smith) Rydberg USA: California D. Douglas 1833
GH: 00024246 Lophochlaena californica Nees USA: California D. Douglas 1833
GH: 00360359 Melica imperfecta Trinius USA: California Nova California. D. Douglas 1833
GH: 00360464 Melica torreyana Scribner USA: California [no additional data] D. Douglas
GH: 00361607 Nassella pulchra (Hitchcock) Barkworth USA: California Nova California D. Douglas 1833
GH: 00024246 Pleuropogon californicus californicus USA: California D. Douglas 1833
GH: 00024286 Poa douglasii Nees USA: California D. Douglas
GH: 00360893 Poa secunda J. Presl USA: California [no additional data] D. Douglas
GH: 00360947 Poa secunda J. Presl USA: California Nova California D. Douglas 1833
GH: 00365096 Sitanion jubatum J. G. Smith USA: California Nova California D. Douglas 1833
GH: 00361607 Stipa pulchra Hitchcock USA: California Nova California D. Douglas 1833
GH: 00023969 Vilfa depauperata Torrey USA: Northwest Coast D. Douglas 414
GH: 00341874 Vulpia microstachys pauciflora (Scribner ex Beal) Lonard & Gould USA: California Nova California D. Douglas 1833
GH: 00361380 Vulpia octoflora hirtella (Piper) Henrard USA: California Nova California D. Douglas 1833
Polemoniaceae GH: 00091318 Aegochloa cotulifolia Bentham USA: California Nova California D. Douglas 1833
GH: 00091323 Aegochloa intertexta Bentham USA: Oregon D. Douglas
GH: 00091417 Aegochloa pubescens Bentham USA: California Nova California D. Douglas 1833
GH: 01083887 Allophyllum gilioides (Bentham) V. E. Grant & A. D. Grant USA: California Nova California D. Douglas 1833
GH: 01083887 Collomia gilioides Bentham USA: California Nova California D. Douglas 1833
GH: 00078831 Collomia gracilis (Hooker) Douglas ex Bentham USA: California Nova Califonria D. Douglas 1833
GH: 00078832 Collomia grandiflora Douglas ex Lindley USA: In the interior of the Columbia and on the P... D. Douglas 1825
GH: 01092139 Collomia grandiflora Douglas ex Lindley USA: Oregon D. Douglas
GH: 00078885 Collomia linoides Nuttall USA: California [no additional data] D. Douglas
GH: 01000454 Dactylophyllum liniflorum (Bentham) A. Heller USA: California Nova California D. Douglas 1833
GH: 00303654 Eriastrum densifolium (Bentham) H. Mason USA: California Nova California D. Douglas 1833
GH: 00303711 Eriastrum densifolium elongatum (Bentham) H. Mason USA: California Nova California D. Douglas
GH: 00303655 Eriastrum luteum (Bentham) H. Mason USA: California Novo California D. Douglas 1833
GH: 00303657 Eriastrum virgatum (Bentham) H. Mason USA: California Nova California D. Douglas 1833
GH: 00078835 Fenzlia dianthiflora Bentham USA: California Nova California D. Douglas 1833
GH: 01083901 Gilia achilleifolia Bentham USA: California Calif. D. Douglas
GH: 01083902 Gilia achilleifolia Bentham USA: California Nova California D. Douglas
GH: 00375884 Gilia achilleifolia multicaulis (Bentham) V. E. Grant & A. D. Grant USA: California Nova California D. Douglas 1833
GH: 00078829 Gilia congesta Hooker USA: Am. bor. occ. [protologue: "Sandy plains of ... D. Douglas 1829
GH: 00091318 Gilia cotulifolia (Bentham) Steudel USA: California Nova California D. Douglas 1833
GH: 00091417 Gilia cotulifolia (Bentham) Steudel USA: California Nova California D. Douglas 1833
GH: 00303654 Gilia densifolia Bentham USA: California Nova California D. Douglas 1833
GH: 00303711 Gilia densifolia elongata (Bentham) A. Gray ex Brand USA: California Nova California D. Douglas
GH: 00078835 Gilia dianthoides Endlicher USA: California Nova California D. Douglas 1833
GH: 00954149 Gilia dichotoma (Bentham) Bentham USA: California Nova California D. Douglas 1833
GH: 01083887 Gilia gilioides (Bentham) Greene USA: California Nova California D. Douglas 1833
GH: 00078831 Gilia gracilis Hooker USA: California Nova Califonria D. Douglas 1833
GH: 01000454 Gilia liniflora Bentham USA: California Nova California D. Douglas 1833
GH: 01105544 Gilia liniflora pharnaceoides (Bentham) A. Gray USA: California Nova California D. Douglas 1833
GH: 00967840 Gilia lutea (Bentham) Steudel USA: California Nova California D. Douglas 1833
GH: 00303655 Gilia lutescens Steudel USA: California Novo California D. Douglas 1833
GH: 00967840 Gilia micrantha Steudel USA: California Nova California D. Douglas 1833
GH: 00078885 Gilia minutiflora Bentham USA: California [no additional data] D. Douglas
GH: 00375884 Gilia multicaulis Bentham USA: California Nova California D. Douglas 1833
GH: 01105544 Gilia pharnaceoides Bentham USA: California Nova California D. Douglas 1833
GH: 00303704 Gilia squarrosa (Eschscholtz) Hooker & Arnott USA: California Nova California D. Douglas 1833
GH: 01000743 Gilia tenuiflora Bentham USA: California Nova California D. Douglas 1833
GH: 00097424 Gilia tricolor Bentham USA: California D. Douglas
GH: 00954033 Gilia tricolor Bentham USA: California Nova California D. Douglas
GH: 00303657 Gilia virgata (Bentham) Steudel USA: California Nova California D. Douglas 1833
GH: 00303654 Hugelia densifolia Bentham USA: California Nova California D. Douglas 1833
GH: 00303711 Hugelia elongata Bentham USA: California Nova California D. Douglas
GH: 00303657 Hugelia elongata Bentham USA: California Nova California D. Douglas 1833
GH: 00303655 Hugelia lutea Bentham USA: California Novo California D. Douglas 1833
GH: 00303711 Hugelia virgata Bentham USA: California Nova California D. Douglas
GH: 00303657 Hugelia virgata Bentham USA: California Nova California D. Douglas 1833
GH: 00078829 Ipomopsis congesta (Hooker) V. E. Grant USA: Am. bor. occ. [protologue: "Sandy plains of ... D. Douglas 1829
GH: 01104505 Leptodactylon californicum Hooker & Arnott USA: California D. Douglas
GH: 00091306 Leptosiphon androsaceus Bentham USA: California Nova California D. Douglas
GH: 01105410 Leptosiphon grandiflorus Bentham USA: California Nova California D. Douglas 1833
GH: 00385323 Leptosiphon grandiflorus Bentham USA: California D. Douglas 1833
GH: 01000454 Leptosiphon liniflorus (Bentham) J. M. Porter & L. A. Johnson USA: California Nova California D. Douglas 1833
GH: 01105544 Leptosiphon liniflorus (Bentham) J. M. Porter & L. A. Johnson USA: California Nova California D. Douglas 1833
GH: 00967840 Leptosiphon luteus Bentham USA: California Nova California D. Douglas 1833
GH: 00967840 Leptosiphon parviflorus Bentham USA: California Nova California D. Douglas 1833
GH: 00967844 Leptosiphon parviflorus Bentham USA: California Nova California D. Douglas 1833
GH: 00967840 Leptosiphon sp. USA: California Nova California D. Douglas 1833
GH: 00967840 Linanthus androsaceus micranthus (Steudel) H. Mason USA: California Nova California D. Douglas 1833
GH: 01104505 Linanthus californicus (Hooker & Arnott) J. M. Porter & L. A. Johnson USA: California D. Douglas
GH: 00078835 Linanthus dianthiflorus (Bentham) Greene USA: California Nova California D. Douglas 1833
GH: 00954149 Linanthus dichotomus Bentham USA: California Nova California D. Douglas 1833
GH: 01000454 Linanthus liniflorus (Bentham) Greene USA: California Nova California D. Douglas 1833
GH: 00078885 Microgilia minutiflora (Bentham) J. M. Porter & L. A. Johnson USA: California [no additional data] D. Douglas
GH: 00078831 Microsteris gracilis (Hooker) Greene USA: California Nova Califonria D. Douglas 1833
GH: 00091318 Navarretia cotulifolia (Bentham) Hooker & Arnott USA: California Nova California D. Douglas 1833
GH: 00303711 Navarretia densifolia (Bentham) Kuntze USA: California Nova California D. Douglas
GH: 00091323 Navarretia intertexta (Bentham) Hooker USA: Oregon D. Douglas
GH: 00303655 Navarretia lutea (Bentham) Kuntze USA: California Novo California D. Douglas 1833
GH: 00091417 Navarretia pubescens (Bentham) Hooker & Arnott USA: California Nova California D. Douglas 1833
GH: 00303704 Navarretia pungens Kunth USA: California Nova California D. Douglas 1833
GH: 00303704 Navarretia squarrosa (Eschscholtz) Hooker & Arnott USA: California Nova California D. Douglas 1833
GH: 00303657 Navarretia virgata (Bentham) Kuntze USA: California Nova California D. Douglas 1833
GH: 00091629 Phlox humilis Douglas ex Hooker USA: Oregon Summit of the Blue Mountains and subalpine r... D. Douglas
GH: 00091628 Phlox humilis Douglas ex Hooker USA: Barren sandy plains of the Columbia D. Douglas 1826
GH: 00091805 Phlox rigida Bentham USA: Oregon Summit of Blue Mountains D. Douglas
GH: 00091809 Phlox sabini Douglas ex Hooker USA: At the junction of the Spokane River and the... D. Douglas 1826
GH: 00091809 Phlox speciosa sabini (Douglas ex Hooker) A. Gray USA: At the junction of the Spokane River and the... D. Douglas 1826
Polygonaceae GH: 00036643 Chorizanthe californica (Bentham) A. Gray USA: California Nova California D. Douglas 1833
GH: 00036068 Chorizanthe douglasii Bentham USA: California Nova California D. Douglas 1833
GH: 00036076 Chorizanthe membranacea Bentham USA: California Nova California D. Douglas 1833
GH: 00036085 Chorizanthe pungens Bentham USA: California Nova California D. Douglas 1833
GH: 00036090 Chorizanthe staticoides Bentham USA: California Nova California D. Douglas 1833
GH: 00036258 Eriogonum brachypodum Torrey & A. Gray USA: California Kingston Spring D. Douglas 1855 1868
GH: 00036285 Eriogonum compositum Douglas ex Bentham USA: Oregon D. Douglas 1838
GH: 00036299 Eriogonum decumbens Douglas ex Bentham USA: N. West America D. Douglas
GH: 00036309 Eriogonum dichotomum Douglas ex Bentham USA: [protologue: "Columbia river"] D. Douglas
GH: 00036312 Eriogonum douglasii Bentham USA: N. West America [protologue: "In montibus co... D. Douglas
GH: 00036333 Eriogonum fasciculatum Bentham USA: California D. Douglas 1833
GH: 00936197 Eriogonum fasciculatum Bentham USA: California Nova California D. Douglas 1833
GH: 00036333 Eriogonum fasciculatum foliolosum (Nuttall) S. Stokes ex Abrams USA: California D. Douglas 1833
GH: 01652660 Eriogonum flavum piperi (Greene) M. E. Jones USA: Oregon & Rky Mt [Rocky Mountains] D. Douglas
GH: 01652661 Eriogonum flavum piperi (Greene) M. E. Jones USA: N. West America, Oregon & Rky Mt [Rocky Moun... D. Douglas
GH: 00936138 Eriogonum heracleoides Nuttall USA: Oregon Oregon ex Rcky Mts. [Rocky Mountains] D. Douglas
GH: 00036577 Eriogonum heracleoides Nuttall USA: D. Douglas 1826
GH: 00036577 Eriogonum heracleoides minus Bentham USA: D. Douglas 1826
GH: 00036299 Eriogonum niveum Douglas ex Bentham USA: N. West America D. Douglas
GH: 00036309 Eriogonum niveum Douglas ex Bentham USA: [protologue: "Columbia river"] D. Douglas
GH: 00036448 Eriogonum nudum Douglas ex Bentham USA: Oregon on the plains of the Multnomah D. Douglas 1825
GH: 00036456 Eriogonum oblongifolium Douglas ex Bentham USA: California D. Douglas 1833
GH: 00364413 Eriogonum parvifolium Smith USA: California Nova California D. Douglas 1833
GH: 00036540 Eriogonum sphaerocephalum Douglas ex Bentham USA: Oregon D. Douglas
GH: 00036543 Eriogonum stellatum Bentham USA: Oregon D. Douglas
GH: 00036544 Eriogonum strictum Bentham USA: Blue Mountains D. Douglas
GH: 00036577 Eriogonum umbellatum Torrey USA: D. Douglas 1826
GH: 00036543 Eriogonum umbellatum stellatum (Bentham) M. E. Jones USA: Oregon D. Douglas
GH: 02365177 Fallopia cilinodis (Michaux) Holub Canada: Manitoba [data not captured] D. Douglas 1827
GH: 00036643 Mucronea californica Bentham USA: California Nova California D. Douglas 1833
Portulacaceae GH: 00012275 Claytonia exigua Torrey & A. Gray USA: California D. Douglas
GH: 00012276 Claytonia linearis Douglas USA: D. Douglas 1829
GH: 00020128 Claytonia spathulata major Hooker & Arnott USA: California D. Douglas
GH: 00020127 Claytonia tenuifolia Torrey & A. Gray USA: California D. Douglas
Primulaceae GH: 00073423 Douglasia nivalis Lindley Canada: Rocky Mountains, 52°N, 118°W, 12000 feet D. Douglas 1827
Ranunculaceae GH: 01117770 Clematis douglasii Hooker Canada: British Columbia [On the west side of the Rocky Mountains, ne... D. Douglas
GH: 01117770 Clematis hirsutissima Pursh Canada: British Columbia [On the west side of the Rocky Mountains, ne... D. Douglas
GH: 00369671 Clematis lasiantha Nuttall USA: California D. Douglas 1839
GH: 01117797 Delphinium burkei Greene USA: Oregon [no additional data] D. Douglas
GH: 00038205 Delphinium californicum Torrey & A. Gray USA: California D. Douglas
GH: 00342821 Delphinium hesperium A. Gray USA: California D. Douglas
GH: 00038233 Delphinium nudicaule Torrey & A. Gray USA: California D. Douglas
GH: 00342821 Delphinium simplex Douglas ex Hooker USA: California D. Douglas
GH: 01117797 Delphinium simplex Douglas ex Hooker USA: Oregon [no additional data] D. Douglas
GH: 00038258 Delphinium variegatum Torrey & A. Gray USA: California D. Douglas
GH: 01117808 Delphinium variegatum Torrey & A. Gray USA: California [no additional data] D. Douglas
GH: 00038386 Ranunculus aquatilis brachypus Hooker & Arnott USA: California [no additional data] D. Douglas
GH: 00096738 Ranunculus dissectus Hooker & Arnott USA: California D. Douglas
GH: 00038386 Ranunculus trichophyllus Chaix USA: California [no additional data] D. Douglas
Rhamnaceae GH: 00051235 Ceanothus dentatus Torrey & A. Gray USA: California D. Douglas 1833
GH: 00349428 Ceanothus griseus (Trelease) McMinn USA: California [no additional data] D. Douglas
GH: 00342968 Ceanothus incanus Torrey & A. Gray USA: California D. Douglas
GH: 00349509 Ceanothus integerrimus Hooker & Arnott USA: California Nova California D. Douglas 1833
GH: 00349822 Ceanothus macrocarpus Nuttall ex Torrey & A. Gray USA: California [no additional data] D. Douglas
GH: 00349822 Ceanothus megacarpus Nuttall USA: California [no additional data] D. Douglas
GH: 00051261 Ceanothus papillosus Torrey & A. Gray USA: California D. Douglas
GH: 00425212 Ceanothus rigidus Nuttall USA: California [no additional data] D. Douglas
GH: 00425276 Ceanothus sorediatus Hooker & Arnott USA: California [no additional data] D. Douglas
GH: 00349428 Ceanothus thyrsiflorus griseus Trelease USA: California [no additional data] D. Douglas
GH: 00425912 Frangula californica (Eschscholtz) A. Gray USA: California Nova California D. Douglas 1833
GH: 00425912 Rhamnus californica Eschscholtz USA: California Nova California D. Douglas 1833
Rosaceae GH: 00345414 Adenostoma fasciculatum Hooker & Arnott USA: California California D. Douglas
GH: 00026127 Amelanchier ovalis semiintegrifolia Hooker USA: Oregon D. Douglas
GH: 00346626 Cerasus ilicifolius Nuttall ex Hooker & Arnott USA: California D. Douglas
GH: 02462252 Drymocallis glandulosa wrangelliana (Fischer & Ave-Lallemant) Ertter USA: N. W. America D. Douglas
GH: 02462252 Drymocallis oregana Rydberg USA: N. W. America D. Douglas
GH: 00354954 Holodiscus discolor (Pursh) Maximowicz USA: California Calif. D. Douglas
GH: 00354952 Holodiscus discolor (Pursh) Maximowicz USA: Oregon [no additional data] D. Douglas
GH: 00443807 Horkelia californica frondosa (Greene) Ertter & Reveal USA: California D. Douglas
GH: 00443812 Horkelia capitata Lindley USA: Oregon D. Douglas
GH: 00443820 Horkelia congesta Douglas ex Hooker USA: California D. Douglas
GH: 00026524 Horkelia cuneata Lindley USA: California D. Douglas
GH: 00443807 Horkelia frondosa (Greene) Rydberg USA: California D. Douglas
GH: 00443815 Horkelia fusca Lindley USA: Oregon & Rky Mts. D. Douglas
GH: 00443812 Horkelia fusca capitata (Lindley) D. D. Keck USA: Oregon D. Douglas
GH: 00443812 Horkelia fusca capitata (Lindley) M. Peck USA: Oregon D. Douglas
GH: 00443820 Horkelia hirsuta Lindley USA: California D. Douglas
GH: 00443807 Horkelia sp. USA: California D. Douglas
GH: 00026637 Malus fusca (Rafinesque) C. K. Schneider : North America (CA, US, MX): Rocky Mts. [Moun... D. Douglas
GH: 00046100 Physocarpus capitatus (Pursh) Kuntze USA: Oregon D. Douglas
GH: 00019535 Potentilla concinna divisa Rydberg : D. Douglas
GH: 00443807 Potentilla glandulosa incisa Lindley USA: California D. Douglas
GH: 00040910 Poterium annuum Nuttall USA: Oregon & Rocky Mts. D. Douglas
GH: 00346626 Prunus ilicifolia (Nuttall ex Hooker & Arnott) D. N. F. Dietrich USA: California D. Douglas
GH: 00026637 Pyrus rivularis Douglas ex Hooker : North America (CA, US, MX): Rocky Mts. [Moun... D. Douglas
GH: 00423691 Rosa gymnocarpa Nuttall ex Torrey & A. Gray USA: Oregon [no additional data] D. Douglas
GH: 00040257 Rubus macropetalus Douglas ex Hooker USA: D. Douglas
GH: 00040910 Sanguisorba annua (Nuttall) Nuttall USA: Oregon & Rocky Mts. D. Douglas
GH: 00046088 Spiraea douglasii Hooker USA: Oregon D. Douglas
GH: 00046100 Spiraea opulifolia pauciflora Torrey & A. Gray USA: Oregon D. Douglas
Rubiaceae GH: 00385691 Galium angustifolium Nuttall ex A. Gray USA: California [No Additional Data] D. Douglas
GH: 00385931 Galium californicum Hooker & Arnott USA: California [No Additional Data] D. Douglas
Salicaceae GH: 00030899 Salix lucida erythrocoma Barratt ex Andersson Canada: Manitoba Islands and shores of Lake Winnipeg D. Douglas 1827
GH: 00056441 Salix pseudomyrsinites lingulata Andersson Canada: Manitoba Portage of the Grand Rapid near Lake Winnipe... D. Douglas
A: 00031100 Salix rostrata Richardson USA: Valleys of the Rocky Mountains D. Douglas 1827
Saxifragaceae GH: 00042632 Boykinia elata (Nuttall) Greene USA: California or Oregon D. Douglas
GH: 00042632 Boykinia occidentalis Torrey & A. Gray USA: California or Oregon D. Douglas
GH: 00380802 Grossularia menziesii (Pursh) Coville & Britton USA: California [no additional data] D. Douglas
GH: 00363839 Lithophragma heterophyllum (Hooker & Arnott) Hooker & Arnott USA: California [no additional data] D. Douglas
GH: 00363996 Ribes californicum Hooker & Arnott USA: California [no additional data] D. Douglas
GH: 00380165 Ribes divaricatum pubiflorum Koehne USA: California [no additional data] D. Douglas
GH: 00380397 Ribes malvaceum Smith USA: California [no additional data] D. Douglas
GH: 00380574 Ribes menziesii leptosmum (Coville) Jepson USA: California [no additional data] D. Douglas
GH: 00380802 Ribes roezlii Regel USA: California [no additional data] D. Douglas
GH: 00380857 Ribes sanguineum glutinosum (Bentham) Loudon USA: California [no additional data] D. Douglas
A: 00380886 Ribes speciosum Pursh USA: California Nova California D. Douglas 1833
GH: 00380916 Ribes speciosum Pursh USA: California [no additional data] D. Douglas
GH: 00380574 Ribes subvestitum Hooker & Arnott USA: California [no additional data] D. Douglas
GH: 00380142 Ribes tenuiflorum Lindley USA: California D. Douglas
Scrophulariaceae GH: 00078232 Adenostegia rigida Bentham USA: California D. Douglas
GH: 00365935 Diplacus aurantiacus (Curtis) Jepson USA: California [data not captured] D. Douglas
GH: 00078730 Diplacus brevipes (Bentham) G. L. Nesom USA: California D. Douglas
GH: 00078353 Diplacus douglasii (Bentham) G. L. Nesom USA: California D. Douglas
GH: 00022824 Diplacus linearis (Bentham) Greene USA: California Calif. D. Douglas
GH: 00078732 Erythranthe cardinalis (Douglas ex Bentham) Spach USA: California D. Douglas
GH: 00078748 Erythranthe floribunda (Douglas ex Lindley) G. L. Nesom USA: in the interior of the Columbia D. Douglas 1826
GH: 00078770 Erythranthe guttata (de Candolle) G. L. Nesom USA: California D. Douglas
GH: 00549493 Erythranthe inodora (Greene) G. L. Nesom USA: Washington Vancouver: near Fort Vancouver [originally p... D. Douglas 1825
GH: 00078353 Eunanus douglasii Bentham USA: California D. Douglas
GH: 00365935 Mimulus aurantiacus Curtis USA: California [data not captured] D. Douglas
GH: 00022824 Mimulus aurantiacus grandiflorus (Lindley) D. M. Thompson USA: California Calif. D. Douglas
GH: 00078730 Mimulus brevipes Bentham USA: California D. Douglas
GH: 00078732 Mimulus cardinalis Douglas ex Bentham USA: California D. Douglas
GH: 00078353 Mimulus douglasii (Bentham) A. Gray USA: California D. Douglas
GH: 00078748 Mimulus floribundus Douglas ex Lindley USA: in the interior of the Columbia D. Douglas 1826
GH: 00022824 Mimulus glutinosus linearis (Bentham) A. Gray USA: California Calif. D. Douglas
GH: 00078770 Mimulus guttatus gracilis G. R. Campbell USA: California D. Douglas
GH: 00549493 Mimulus inodorus Greene USA: Washington Vancouver: near Fort Vancouver [originally p... D. Douglas 1825
GH: 00022824 Mimulus linearis Bentham USA: California Calif. D. Douglas
GH: 00078770 Mimulus luteus Linnaeus USA: California D. Douglas
GH: 00078770 Mimulus lyratus Bentham USA: California D. Douglas
GH: 00549493 Mimulus moschatus Douglas ex Lindley USA: Washington Vancouver: near Fort Vancouver [originally p... D. Douglas 1825
GH: 00549493 Mimulus moschatus longiflorus A. Gray USA: Washington Vancouver: near Fort Vancouver [originally p... D. Douglas 1825
GH: 00078353 Mimulus nanus subuniflorus Hooker & Arnott USA: California D. Douglas
Solanaceae GH: 00077415 Solanum californicum Dunal USA: California D. Douglas
GH: 00077420 Solanum genistoides Dunal USA: California D. Douglas
GH: 00077420 Solanum umbelliferum Eschscholtz USA: California D. Douglas
GH: 00077415 Solanum umbelliferum Eschscholtz USA: California D. Douglas
Taxodiaceae GH: 00357880 Sequoia sempervirens (D. Don) Endlicher USA: California California D. Douglas
Valerianaceae GH: 00031692 Plectritis congesta congesta USA: Washington Mouth of Columbia River D. Douglas
GH: 00031692 Plectritis congesta minor Hooker USA: Washington Mouth of Columbia River D. Douglas
GH: 00041611 Plectritis macrocera Torrey & A. Gray USA: California D. Douglas
Violaceae GH: 00381810 Viola adunca Smith USA: California [no additional data] D. Douglas 1829
GH: 00067121 Viola chrysantha Hooker USA: California D. Douglas
GH: 00381810 Viola labradorica Schrank USA: California [no additional data] D. Douglas 1829
GH: 00872850 Viola ocellata Torrey & A. Gray USA: California Calif. D. Douglas
Vitaceae GH: 00381678 Vitis californica Bentham USA: California Nova California D. Douglas 1833
